.back_btn{
    position: absolute;
    top: 7px;
    right: 15px;
    width: 37px;
    height: 37px;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
    background: url("@/assets/back.png") no-repeat white 3px 1px;
}
.back_btn:hover{
    background-image: url("@/assets/back_hover.png");
    background-color: rgba(0, 0, 0, 0.63);
}
h1{
    font-size: 16px;
    width: 150px;
    font-style: italic;
}
.row, .first_row{
    display: flex;
}
.row button{

}
.first_row{
    align-items: center;
}
.first_row button{
    margin: 0 15px 0 0;
}
.control{
    text-align: center;
}
.main_control{
    position: absolute;
    top: 10px;
    right: 65px;
    z-index: 100;
}
.mgt{
    margin-top: 18px;
}
.footer_btn{
    text-align: center;
}
.description_img{
    width: 100px;
    height: 100px;
}
.cdl_span{
    display: inline-block;
    font-size: 12px;
    padding: 0 10px;
    border: 1px solid ;
    border-radius: 4px;
    height: 24px;
    line-height: 24px;
}
.danger{
    color: #f56c6c;
    background-color: #fef0f0;
    border-color: #fde2e2;
}

.ol-control {
    position: absolute;
    background-color: rgba(128,128,128,0.25);
    border-radius: 4px;
}

.ol-zoom {
    left: 0.5em;
    bottom: 0.5em;
}
.ol-viewport, .ol-unselectable {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}
.ol-zoom .ol-zoom-in {
    border-radius: 2px 2px 0 0;
}
.ol-zoom .ol-zoom-out {
    border-radius: 0 0 2px 2px;
}
.ol-control button {
     display: block;
     margin: 1px;
     padding: 0;
     color: #666666;
     font-weight: bold;
     text-decoration: none;
     font-size: inherit;
     text-align: center;
     height: 1.375em;
     width: 1.375em;
     line-height: .4em;
     background-color: #ffffff;
     border: none;
     border-radius: 2px;
}
.ol-rotate{
    display: none;
}
